/// <summary>
/// Constructor from two nodes
/// </summary>
/// <param name="a">First node</param>
/// <param name="b">Second node</param>
public RREdge(RRNode a, RRNode b)
{
this.or = false;
this.sn = a;
this.en = b;
this.cs = null;
}
/// <summary>
/// Constructor from a Grasshopper curve
/// </summary>
/// <param name="a">Grasshopper curve</param>
public RREdge(GH_Curve a)
{
this.or = false;
this.sn = new RRNode(0, a.Value.PointAtStart);
this.en = new RRNode(0, a.Value.PointAtEnd);
this.cs = null;
}
/// <summary>
/// Gets members from RSTAB
/// </summary>
/// <param name="a">If true the read dummy members</param>
private void GetRSTABMember(bool a)
{
int mc = 0;
try
{
mc = IData.rsGetMemberCount();
}
catch (Exception e)
{
ecd = ErrCode.RSTABMBCN;
ems = e.Message;
epl = this.GetType().Name + "->" + MethodBase.GetCurrentMethod().Name;
return;
}
try
{
RS_MEMBER[] ms = new RS_MEMBER[mc];
IData.rsGetMemberArr(mc, ms);
foreach (RS_MEMBER m in ms)
{
RRNode sn, en;
sn = new RRNode(IData.rsGetNode(m.iStartNodeNo, ITEM_AT.AT_NO).rsGetData());
en = new RRNode(IData.rsGetNode(m.iEndNodeNo, ITEM_AT.AT_NO).rsGetData());
RREdge ed = new RREdge
{
ID = m.iNo,
StartNode = sn,
EndNode = en,
CrossSection = this.obj.GetCrCsByNo(m.iStartCrossSectionNo)
};
//zero node
if (a)
{
if (m.type.GetHashCode() != 7)
{
this.obj.AddEdge(ed, false);
}
}
else
{
this.obj.AddEdge(ed, false);
}
}
}
catch (Exception e)
{
ecd = ErrCode.RSTABMMBR;
ems = e.Message;
epl = this.GetType().Name + "->" + MethodBase.GetCurrentMethod().Name;
}
}
/// <summary>
/// Sets node in RSTAB
/// </summary>
/// <param name="a">Node to create in RSTAB</param>
private void SetRSTABNode(RRNode a)
{
try
{
IData.rsSetNode(a.GetRSNode());
}
catch (Exception e)
{
ecd = ErrCode.RSTABNODE;
ems = e.Message;
epl = this.GetType().Name + "->" + MethodBase.GetCurrentMethod().Name;
}
}
/// <summary>
/// Sets supports in RSTAB
/// </summary>
/// <param name="a">Node for supporting</param>
/// <param name="i">Support ID</param>
/// <param name="b">Anchor points list</param>
/// <param name="c">Tolerance</param>
private void SetRSTABSupport(RRNode a, ref int i, List <Point3d> b, double c)
{
Point3d k = a.GetPoint3d();
foreach (Point3d p in b)
{
try
{
if (p.DistanceTo(k) <= c)
{
IData.rsSetNodeSupport(new RS_NODE_SUPPORT
{
ID = (i).ToString(),
iNo = i++,
rotationSequence = 0,
f*X = -1,
fuY = -1,
fuZ = -1,
fPhiX = 0,
fPhiY = 0,
fPhiZ = -1,
strNodeList = (a.ID).ToString()
});
break;
}
}
catch (Exception e)
{
ecd = ErrCode.RSTABSUPP;
ems = e.Message;
epl = this.GetType().Name + "->" + MethodBase.GetCurrentMethod().Name;
}
if (ecd != ErrCode.NONE)
{
return;
}
}
}
/// <summary>
/// Adds new node into the list
/// </summary>
/// <param name="a">Node to add</param>
public void AddNode(RRNode a)
{
this.nds.Add(a);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object can be used to retrieve data from input parameters and
/// to store data in output parameters.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
GH_Structure <GH_Curve> cr = new GH_Structure <GH_Curve>(); // curves tree
List <Point3d> ap = new List <Point3d>(); // anchor points
List <string> cl = new List <string>(); // cross section list
double tl = new Double(); // tolerance
bool xm = false; // export model into RSTAB
bool rm = true; // remove structural data
#region checking input params
if (!DA.GetDataTree(0, out cr))
{
return;
}
if (!DA.GetData(1, ref tl))
{
tl = -1;
}
;
if (tl <= 0)
{
tl = Rhino.RhinoDoc.ActiveDoc.ModelAbsoluteTolerance;
}
DA.GetDataList(2, ap);
DA.GetDataList(3, cl);
if (!DA.GetData(4, ref xm))
{
return;
}
if (xm == false)
{
return;
}
if (!DA.GetData(5, ref rm))
{
return;
}
#endregion
var w = Stopwatch.StartNew();
#region graph creation
int pid = 1, bid = 1;
RRObject ro = new RRObject();
RRMtrl mt = new RRMtrl();
ro.AddMtrl(mt);
foreach (List <GH_Curve> lc in cr.Branches)
{
string dsc = "IPE 100";
if (cl.Count >= bid)
{
dsc = cl[bid - 1];
}
ro.AddCrCs(new RRCrSc {
ID = bid, Material = mt, Description = dsc
});
// check any curve and build the graph from the points
foreach (GH_Curve curve in lc)
{
RRNode p1, p2;
bool b1, b2;
p1 = p2 = null;
b1 = b2 = true;
foreach (RRNode rn in ro.Nodes)
{
Point3d p = rn.GetPoint3d();
if (b1)
{
if (curve.Value.PointAtStart.DistanceTo(p) <= tl)
{
b1 = false;
p1 = rn;
}
}
if (b2)
{
if (curve.Value.PointAtEnd.DistanceTo(p) <= tl)
{
b2 = false;
p2 = rn;
}
}
if (!b1 && !b2)
{
break;
}
}
if (b1)
{
p1 = new RRNode(pid++, curve.Value.PointAtStart);
ro.AddNode(p1);
}
if (b2)
{
p2 = new RRNode(pid++, curve.Value.PointAtEnd);
ro.AddNode(p2);
}
RREdge re = new RREdge {
StartNode = p1, EndNode = p2, CrossSection = ro.CrCss[bid - 1]
};
ro.AddEdge(re, true);
}
bid++;
}
#endregion
RRConverter rrc = new RRConverter(ro);
rrc.Rhino2RSTAB(ap, tl, rm);
w.Stop();
if (rrc.ErrorCode == 0)
{
DA.SetData(1, "No Errors occured\nExport time " + (w.Elapsed.TotalMilliseconds / 1000).ToString("~0.00 sec"));
}
else
{
DA.SetData(1, rrc.ErrorCode + " " + rrc.ErrorMessage);
}
}